Description

Aluminium Thulium Trioxide is a high-purity inorganic compound, also known as thulium aluminum oxide. This material is valued for its unique optical and electronic properties derived from the rare-earth thulium ion. It is primarily utilized in advanced research and development sectors requiring specialized dopants or precursors. Key industries seeking this compound include optical materials science, solid-state laser development, and specialized ceramic engineering.

Application

• Optical Material Dopant: Used as an active dopant in the fabrication of specialized glass, crystals, and optical fibers for laser and amplifier applications.
• Solid-State Laser Research: Serves as a precursor or doping agent in the development of novel laser gain media operating in specific infrared wavelengths.
• Advanced Ceramics: Employed in the synthesis of high-performance ceramics with tailored thermal, mechanical, or electronic properties.
• Phosphor and Luminescent Materials: Acts as a key component in research for developing down-conversion phosphors and other luminescent materials.
• Catalysis Research: Investigated as a catalyst or catalyst support in specialized chemical synthesis and environmental processes.
• Thin Film Deposition: Used as a sputtering target or precursor in physical vapor deposition (PVD) for creating functional coatings.

Basic Information

Product Name	Aluminium Thulium Trioxide
CAS No.	37233-69-5
Molecular Formula	AlTmO3
Molecular Weight	247.89 g/mol (Theoretical)
Synonyms	Thulium Aluminum Oxide; Aluminum Thulium Oxide; Thulium Aluminate; TmAlO3; Thulium(III) Aluminum Oxide; Aluminium Thulium(III) Trioxide; Perovskite-type TmAlO3
EINECS	Contact for details

Quality Control

Our Aluminium Thulium Trioxide is produced and handled under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a suite of analytical techniques including X-ray diffraction (XRD) for phase identification and inductively coupled plasma (ICP) analysis for elemental composition and impurity profiling. A Certificate of Analysis (COA) detailing lot-specific results is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to atmospheric moisture and carbon dioxide.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (XRD)	Conforms to standard pattern
Purity (TmAlO3 basis)	> 99.9%
Thulium (Tm) Content	Contact for details
Aluminum (Al) Content	Contact for details
Particle Size (D50)	Customizable (1-10 µm typical)
Loss on Ignition	< 1.0 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.